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Emerald|Natural|GIA

1.00ct E IF Emerald Natural Diamond

VG • E/IF • GIA 2557273515

Certificate GIA 2557273515

Diamond specifications and retailer prices

From £3,552 GBP
$4,759 USD
As of October 30, 2026
Save £3,085 GBP (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,636 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557273515. Listed at 9 retailers as of October 30, 2026, with prices from £3,552 to £6,636, a £3,085 spread on the same certified stone. NZ Jewellers lists it at £6,636. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.04°
Pavilion angle56.93°
OriginNatural
Grading LabGIA
CertificateGIA 2557273515
Dimensions7.42 × 4.66 × 2.93 mm
L/W Ratio1.59
Girdle conditionThick
Top View
7.42 mm4.66 mm1.00 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557273515
Side View
Table 70.0%Crown 47.04°GirdlePavilion 56.93°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,636 GBP|Low: £3,552 GBP|High: £6,668 GBP|Avg: £4,461 GBP|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9£3,552 GBP
Retailer 2£3,565 GBP
Retailer 7£3,720 GBP
Retailer 12£3,866 GBP
Retailer 8£3,968 GBP
Retailer 10£3,968 GBP
Retailer 11£4,000 GBP
Retailer 5£4,084 GBP
Retailer 3£4,239 GBP
Retailer 13£4,340 GBP
Retailer 4£4,914 GBP
Retailer 6£6,353 GBP
NZ Jewellers£6,636 GBP

32 data points across 13 retailers

9 retailers£3,552 GBP to £6,636 GBP

A
Cheapest Retailer
-
£3,552 GBP
$4,759 USD
A
Retailer 2
-
£3,565 GBP
View
A
Retailer 3
-
£3,720 GBP
$4,985 USD
View
B+
Retailer 4
-
£3,866 GBP
$5,180 USD
View
B+
Retailer 5
-
£3,968 GBP
$5,317 USD
View
A
Retailer 6
-
£3,968 GBP
$5,317 USD
View
Retailer 7
-
£4,000 GBP
A$8,246 AUD
View
Price last confirmed 21 days ago
B
Retailer 8
-
£6,353 GBP
View
Most Expensive
B
NZ Jewellers
25be7171-5a8d-4fb0-a697-b2a1b060b787 · Oct 30
£6,636 GBP
$8,892 USD
View
8 more retailers have this diamond
Prices start from £3,552 GBPSave up to £3,085 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Emerald
£3,552 GBP